ZWZ 6312 bearing/6312 bearing 1.Sealed:RS,RZ,2RS,2RZ 2.Snap ring groove:N,NR,ZN 3.OEM is accepted 4.ISO9001:2000 1. ZWZ 6312 bearing 2. Product nameZWZ 6312 BEARING/6312 BEARINGBrand namezwzSeries 6312MaterialBearing steel GCr15 and Stainless steelKeeperstainless steel, PTFE, nylon PrecisionP0-P6clearance codesC2, C3, C4, C5QualityISO9001:2000 StandardID 60mmOD 130mmThickness 31mmSeal typeOpen ...